| 摘要 |
The present invention related to an organic electroluminescence display device capable of effectively compensating hysteresis of a driving transistor. The organic electroluminescence display device of the present invention comprises: a pixel unit including a plurality of pixels located at intersecting points between scan lines and data lines; a scan driving unit for supplying a scan signal to the scan lines; a data driving unit for supplying a data signal to the data lines; a data compensating unit for comparing current data with previous data, extracting a hysteresis compensation value, and outputting compensated data by using the hysteresis compensation value and a luminance/color coordinate correction value stored in a panel luminance correction step; and a timing control unit for supplying a control signal to the scan driving unit, the data driving unit, and the data compensating unit and transferring the compensated data supplied from the data compensating unit to the data driving unit. |
